Sökning: "Mathias Ivarsson"

Hittade 2 uppsatser innehållade orden Mathias Ivarsson.

1. 1. Movie recommendations using matrix factorization

   Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

   Författare :Jakob Ivarsson; Mathias Lindgren; [2016]
   Nyckelord :;

   Sammanfattning : A recommender system is a tool for recommending personalized content for users based on previous behaviour. This thesis examines the impact of considering item and user bias in matrix factorization for implementing recommender systems. Previous work have shown that user bias have an impact on the predicting power of a recommender system. LÄS MER

3. 2. Evidensbaserad praktik - ur ett socialarbetarperspektiv

   Kandidat-uppsats, Lunds universitet/Socialhögskolan

   Författare :Kristin Johansson; Mathias Ivarsson; [2014]
   Nyckelord :evidencebased practice; status; discretion; profession; social work; Social Sciences;

   Sammanfattning : In the following study, the aim has been to create an understanding of what social workers think about an evidence based practice and in which way they mean that this affect social work as a profession. We conducted semistructured interviews with seven socialworkers, working with children and families in three different municipalities. LÄS MER